บทความเกี่ยวกับเครื่องทดสอบทองและการวิเคราะห์วัสดุ

Identify adulterated gold in a rising market with XRF analyzers for fast, accurate, non-destructive testing and reliable gold purity verification.

Fake gold types include gold-plated, gold-filled, vermeil, and more. Identify each by hallmarks, color, weight, and unique features to avoid scams.

VRAY XRF analyzer XRF gold tester XRF spectrometer offers jewelers fast, non-destructive, and highly accurate precious metals analysis for reliable results.

Compare 5d hard gold, 3d hard gold, and 5g hard gold to see which offers the best durability, design, and value for your jewelry needs.

5D hard gold offers higher hardness, lasting shine, and eco-friendly production compared to traditional gold, making jewelry more durable and brilliant.

Gold content distribution in melted gold impacts purity. See how analysis methods in the gold melting industry ensure quality and minimize melt loss.

The detector of XRF analyzer captures x-ray fluorescence, measuring energy and intensity to identify and quantify elements in various sample types.

Top 10 XRF analyzer supplier list for 2025 with key features, product ranges, and support to help you choose the best XRF gold analyzer for your needs.

18k gold offers 75% purity and durability for daily wear, while 21k and 24k gold provide higher purity but are softer and best for special uses.

Gold industry and gold analysis reveal prices shift with real interest rates, US dollar value, inflation, and central bank actions in today’s market.

The X-ray tube in a XRF spectrometer generates primary X-rays that excite samples, enabling precise, non-destructive elemental analysis across industries.

Gold analysis using non-destructive techniques like XRF ensures accurate purity testing and valuation of jewelry and valuable objects without damage.